Pirimicarb, 100 µg/ml, Ethyl acetate, 5ml

EPA Method 500 Series Internal Std #4

2-Methyl-1-naphthol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7469-77-4

1H,1H,2H,2H-Perfluoro-n-dodecyl methacrylate,50 µg/mL,MeOH,1mL,